The six pianists offer a program including Gershwin’s Rhapsody in Blue, Dukas’s Sorcerer’s Apprentice, Strauss’s Overture from Die Fledermaus and works by Prokofiev, Holst and Saint-Saens. The six-piano ensemble was formed last year.

On Friday night, at a hip Toronto venue, Orchestra London’s Mary-Elizabeth Brown is playing a classical work by Arcade Fire’s Richard Reed Parry. “I can’t wait for (the) Music In The Barns rehearsals. It’s going to be an awesome week :),” Brown posted on her Facebook page earlier this week. As part of Toronto’s Music in The Barns chamber ensemble, the London-raised violinist will play Parry’s Music for Heart and Breath as part of the Canadian Music Centre’s New Music in New Places festival.

Parry, part of the Montreal-based, Grammy- and Polaris Music Prize-winning Arcade Fire, also composes classical and concept works.

The chance to play some Parry music this weekend means Brown will miss Orchestra London’s Pops series concert with Quartteto Gelato on Sunday at 2:30 p.m. at Centennial Hall.